Re: [linux, dev-4.10, 6/6] drivers/hwmon: Add a driver for a generic PECI hwmon

[Jae Hyun Yoo]

On 1/11/2018 3:53 PM, Andrew Lunn wrote:
> On Thu, Jan 11, 2018 at 03:14:37PM -0800, Jae Hyun Yoo wrote:
> > On 1/11/2018 2:18 PM, Andrew Lunn wrote:
> > > > > > > +static const struct of_device_id peci_of_table[] = {
> > > > > > > +	{ .compatible = "peci-hwmon", },
> > > > > >
> > > > > > This does not look like a reference to some piece of hardware.
> > > > >
> > > > > This driver provides generic PECI hwmon function to which controller has
> > > > > PECI HW such as Aspeed or Nuvoton BMC chip so it's not dependant on a
> > > > > specific hardware. Should I remove this or any suggestion?
> > >
> > > PECI seems to be an Intel thing. So at least it should be
> > >
> > >   { .compatible = "intel,peci-hwmon", }
> > >
> > > assuming it is actually compatible with the Intel specification.
> > >
> > > 	 Andrew
> >
> > Yes, PECI is an Intel thing but this driver is running on an ARM kernel on
> > Aspeed or Nuvoton chipsets for now. This driver will be monitoring a host
> > server's Intel CPU and DIMM which is running on a separated OS.
>
> Hi Jae
>
> You need to be careful with the name then. You should not claim the
> name 'peci' in case somebody actually implements a PECI driver which
> is compatible with Intel PECI.
>
> However, looking at other comments, it seems like this part is going
> away, if you turn your code into a bus driver.
>
>        Andrew

Hi Andrew,

I see. I'll keep that in mind and will keep finding if there is any 
better way. Thanks for sharing your thought.

Jae